Friday, September 11, 2015
General Knowledge: Arab states of the Persian Gulf
General Knowledge: Arab states of the Persian Gulf: The Arab states of the Persian Gulf:seven Arab states which border the Persian Gulf-Kuwait, Bahrain, Iraq, Oman, Qatar, Saudi Arabia and UA...
General Knowledge: United Arab Emirates (UAE)
General Knowledge: United Arab Emirates (UAE): UAE: A federation of seven emirates-Abu Dhabi (capital),Ajman,Dubai,Fujairah, Ras al-Khaimah, Sharjah, & Umm al-Quwain. Each emira...
United Arab Emirates (UAE)
UAE:
A federation of seven emirates-Abu Dhabi (capital),Ajman,Dubai,Fujairah, Ras al-Khaimah, Sharjah, & Umm al-Quwain.
Each emirate is governed by an absolute monarch who jointly form the Federal Supreme Council. One of the monarchs is selected as the President of the United Arab Emirates.Islam is the official religion of the UAE, and Arabic is the official language.
A federation of seven emirates-Abu Dhabi (capital),Ajman,Dubai,Fujairah, Ras al-Khaimah, Sharjah, & Umm al-Quwain.
Each emirate is governed by an absolute monarch who jointly form the Federal Supreme Council. One of the monarchs is selected as the President of the United Arab Emirates.Islam is the official religion of the UAE, and Arabic is the official language.
Wednesday, September 9, 2015
Sunday, September 6, 2015
Green Revolution led to Unsustainable development
Green Revolution led to Unsustainable development:
Till the mid-1960s, the seeds used in cultivation were traditional ones with relatively low yields. Traditional seeds needed less irrigation. Farmers used cow-dung and other natural manure as fertilizers. All these were readily available with the farmers who did not have to buy them. The Green Revolution in the late 1960s introduced the Indian farmer to cultivation of wheat and rice using high yielding varieties (HYVs) of seeds. Compared to the traditional seeds, the HYV seeds promised to produce much greater amounts of grain on a single plant. As a result, the same piece of land would now produce far larger quantities of foodgrains than was possible earlier. HYV seeds, however, needed plenty of water and also chemical fertilizers and pesticides to produce best results. Higher yields were possible only from a combination of HYV seeds, irrigation, chemical fertilisers, pesticides etc.Though we are rewarded with plenty of food grains ....but this is not sustainable development.....Is it?
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